@misc{indiciaefc20e0111006,
  title = {An aberrant small acrocentric chromosome.},
  author = {J R ELLIS and R MARSHALL and L S PENROSE},
  year = {1962},
  doi = {10.1111/j.1469-1809.1962.tb01312.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/13889990/},
  note = {Source identifier: 13889990}
}